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31edo Tetra x-y-z


This scale represents one out of 66 septatonic tetrachordal scales available in 31edo. Each tetrachord consists of x steps, followed by y steps, followed by z steps (where each step represents 1/31st of an octave, approximately 39 cents). The two tetrachords have a whole tone (5 steps: approx. 194 cents) separating them.
scale degree:
1

2

3

4

5

6

7

1
steps in 31edo:
0

x

x+y

13

18

18+x

31-z

31
steps difference:

x

y

z

5

x

y

z

cents:
0





503

697





1200
cents difference:







194







interval name:
prsu





prfo

prfi





prco
interval difference:







jato









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